40604984

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19597}}^1$

素因数の和:19647

約数の個数: 32

約数和(自身を含む): 89366880

約数和(自身を除く): 48761896

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 19597, 39194, 78388, 137179, 156776, 274358, 548716, 725089, 1097432, 1450178, 2900356, 5075623, 5800712, 10151246, 20302492, 40604984]

約数ペア:

[(1, 40604984), (2, 20302492), (4, 10151246), (7, 5800712), (8, 5075623), (14, 2900356), (28, 1450178), (37, 1097432), (56, 725089), (74, 548716), (148, 274358), (259, 156776), (296, 137179), (518, 78388), (1036, 39194), (2072, 19597)]